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2026-03-05 - 07:06
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack8slot7.osadl.org (updated Thu Mar 05, 2026 00:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
6394991918,1cyclictest59550irq/125-lan00:23:351
6397991818,0cyclictest31787-21cat20:10:142
6394991817,1cyclictest59550irq/125-lan22:25:111
6394991817,1cyclictest59550irq/125-lan21:40:111
6394991817,1cyclictest59550irq/125-lan20:55:111
6394991817,1cyclictest59550irq/125-lan20:34:511
6397991717,0cyclictest21741-21cat21:05:132
6394991717,0cyclictest59550irq/125-lan22:04:441
6394991717,0cyclictest59550irq/125-lan20:10:331
6394991716,1cyclictest59550irq/125-lan23:20:001
6394991716,1cyclictest59550irq/125-lan23:05:161
6394991716,1cyclictest59550irq/125-lan21:25:001
6394991716,1cyclictest59550irq/125-lan20:25:141
6394991716,1cyclictest59550irq/125-lan00:10:001
6394991616,0cyclictest59550irq/125-lan22:15:121
6394991616,0cyclictest59550irq/125-lan19:55:191
6394991616,0cyclictest59550irq/125-lan19:35:131
6394991616,0cyclictest59550irq/125-lan19:24:391
6394991615,1cyclictest59550irq/125-lan22:10:121
6394991615,1cyclictest59550irq/125-lan21:55:131
6394991615,1cyclictest59550irq/125-lan21:35:171
6394991615,1cyclictest59550irq/125-lan20:00:141
6394991615,1cyclictest59550irq/125-lan19:30:111
6394991615,1cyclictest59550irq/125-lan00:25:121
6394991615,1cyclictest59550irq/125-lan00:05:151
6397991515,0cyclictest325-21hwrng22:15:312
6394991515,0cyclictest59550irq/125-lan19:44:321
6394991514,1cyclictest59550irq/125-lan23:30:121
6394991514,1cyclictest59550irq/125-lan23:00:151
6394991514,1cyclictest59550irq/125-lan22:45:201
6394991514,1cyclictest59550irq/125-lan20:40:151
6394991514,1cyclictest59550irq/125-lan19:45:121
6397991414,0cyclictest325-21hwrng23:06:432
6397991414,0cyclictest325-21hwrng00:27:372
6397991414,0cyclictest27054-21kworker/2:1+tpm_dev_wq21:28:322
6394991413,1cyclictest59550irq/125-lan23:20:141
6394991413,1cyclictest59550irq/125-lan23:10:181
6394991413,1cyclictest59550irq/125-lan22:55:001
6394991413,1cyclictest59550irq/125-lan22:05:201
6394991413,1cyclictest59550irq/125-lan20:20:131
6394991413,1cyclictest59550irq/125-lan00:35:131
6394991413,1cyclictest59550irq/125-lan00:15:191
6394991413,1cyclictest59550irq/125-lan00:00:111
6397991313,0cyclictest325-21hwrng22:39:042
6397991313,0cyclictest325-21hwrng22:00:102
6394991313,0cyclictest59550irq/125-lan23:39:351
6394991313,0cyclictest59550irq/125-lan22:43:061
6394991313,0cyclictest59550irq/125-lan22:30:101
6394991313,0cyclictest59550irq/125-lan20:50:161
6394991312,1cyclictest59550irq/125-lan23:45:201
6394991312,1cyclictest59550irq/125-lan23:40:111
6394991312,1cyclictest59550irq/125-lan21:50:151
6394991312,1cyclictest59550irq/125-lan21:05:181
6394991312,1cyclictest59550irq/125-lan19:15:211
6397991212,0cyclictest325-21hwrng23:55:522
6397991212,0cyclictest325-21hwrng23:43:352
6397991212,0cyclictest325-21hwrng23:35:242
6397991212,0cyclictest325-21hwrng23:30:162
6397991212,0cyclictest325-21hwrng23:15:562
6397991212,0cyclictest325-21hwrng22:25:452
6397991212,0cyclictest325-21hwrng21:55:022
6397991212,0cyclictest325-21hwrng21:51:582
6397991212,0cyclictest325-21hwrng20:35:092
6397991212,0cyclictest325-21hwrng20:33:072
6397991212,0cyclictest325-21hwrng20:00:212
6397991212,0cyclictest325-21hwrng19:51:072
6397991212,0cyclictest325-21hwrng19:36:472
6397991212,0cyclictest325-21hwrng19:30:402
6397991212,0cyclictest325-21hwrng19:28:372
6397991212,0cyclictest325-21hwrng19:23:292
6397991212,0cyclictest325-21hwrng00:15:192
6394991212,0cyclictest59550irq/125-lan22:35:311
6394991212,0cyclictest59550irq/125-lan22:21:011
6394991212,0cyclictest59550irq/125-lan21:30:161
6394991212,0cyclictest59550irq/125-lan21:14:311
6394991212,0cyclictest59550irq/125-lan20:15:131
6394991211,1cyclictest59550irq/125-lan23:55:171
6394991211,1cyclictest59550irq/125-lan21:00:211
6394991211,1cyclictest59550irq/125-lan20:45:141
6394991211,1cyclictest59550irq/125-lan20:35:091
6394991211,1cyclictest59550irq/125-lan19:50:111
6397991111,0cyclictest325-21hwrng23:10:482
6397991111,0cyclictest325-21hwrng22:30:532
6397991111,0cyclictest325-21hwrng22:24:442
6397991111,0cyclictest325-21hwrng21:46:512
6397991111,0cyclictest325-21hwrng21:36:372
6397991111,0cyclictest325-21hwrng21:11:002
6397991111,0cyclictest325-21hwrng20:44:232
6397991111,0cyclictest325-21hwrng20:24:552
6397991111,0cyclictest325-21hwrng19:41:552
6397991111,0cyclictest325-21hwrng00:30:402
6397991111,0cyclictest325-21hwrng00:13:172
6394991110,1cyclictest59550irq/125-lan22:50:101
6394991110,1cyclictest59550irq/125-lan21:45:141
6394991110,1cyclictest59550irq/125-lan21:20:201
6397991010,0cyclictest325-21hwrng23:54:512
6397991010,0cyclictest325-21hwrng22:14:292
639499109,1cyclictest59550irq/125-lan23:50:111
639499109,1cyclictest59550irq/125-lan19:10:161
6394991010,0cyclictest59550irq/125-lan20:05:161
64019998,1cyclictest674-21snmpd00:11:463
63899998,1cyclictest674-21snmpd23:01:180
63899998,1cyclictest674-21snmpd22:22:480
64019988,0cyclictest674-21snmpd22:46:463
64019988,0cyclictest674-21snmpd22:33:433
64019988,0cyclictest325-21hwrng22:44:113
64019988,0cyclictest325-21hwrng19:52:093
64019988,0cyclictest325-21hwrng00:02:013
64019987,1cyclictest674-21snmpd22:24:483
64019987,1cyclictest674-21snmpd19:33:303
63979988,0cyclictest674-21snmpd00:36:052
63979987,1cyclictest674-21snmpd21:42:342
63949988,0cyclictest59550irq/125-lan19:27:331
63949988,0cyclictest59550irq/125-lan00:33:551
63899988,0cyclictest674-21snmpd23:56:360
63899988,0cyclictest674-21snmpd22:40:220
63899988,0cyclictest674-21snmpd20:39:180
63899988,0cyclictest674-21snmpd00:25:520
63899988,0cyclictest674-21snmpd00:05:270
63899988,0cyclictest325-21hwrng23:43:350
63899988,0cyclictest325-21hwrng23:37:260
63899988,0cyclictest325-21hwrng23:34:210
63899988,0cyclictest325-21hwrng23:15:550
63899988,0cyclictest325-21hwrng22:49:190
63899988,0cyclictest325-21hwrng21:59:070
63899988,0cyclictest325-21hwrng21:50:570
63899988,0cyclictest325-21hwrng21:46:510
63899988,0cyclictest325-21hwrng21:36:370
63899988,0cyclictest325-21hwrng21:29:260
63899988,0cyclictest325-21hwrng21:11:000
63899988,0cyclictest325-21hwrng21:07:560
63899988,0cyclictest325-21hwrng19:25:320
63899988,0cyclictest325-21hwrng19:23:290
63899988,0cyclictest325-21hwrng19:18:220
63899987,1cyclictest674-21snmpd23:52:540
63899987,1cyclictest674-21snmpd20:11:520
63899987,1cyclictest674-21snmpd00:13:100
63899986,2cyclictest674-21snmpd20:15:540
64019977,0cyclictest674-21snmpd23:26:133
64019977,0cyclictest674-21snmpd22:26:053
64019977,0cyclictest674-21snmpd20:57:493
64019977,0cyclictest674-21snmpd19:26:463
64019977,0cyclictest325-21hwrng22:50:203
64019977,0cyclictest325-21hwrng22:17:343
64019977,0cyclictest325-21hwrng22:02:133
64019977,0cyclictest325-21hwrng20:20:493
64019976,1cyclictest674-21snmpd23:17:383
64019976,1cyclictest674-21snmpd21:20:003
64019976,1cyclictest674-21snmpd19:18:183
64019975,2cyclictest19401-21cat19:40:143
63979977,0cyclictest674-21snmpd20:54:182
63979977,0cyclictest674-21snmpd19:57:112
63979977,0cyclictest674-21snmpd19:12:012
63979976,1cyclictest674-21snmpd23:23:202
63979976,1cyclictest674-21snmpd22:58:512
63979976,1cyclictest674-21snmpd22:07:422
63949976,1cyclictest59550irq/125-lan23:25:101
63899977,0cyclictest674-21snmpd23:22:440
63899977,0cyclictest674-21snmpd22:58:370
63899977,0cyclictest674-21snmpd20:07:490
63899977,0cyclictest674-21snmpd19:11:070
63899977,0cyclictest674-21snmpd00:18:030
63899977,0cyclictest325-21hwrng23:10:490
63899977,0cyclictest325-21hwrng23:07:450
63899977,0cyclictest325-21hwrng22:14:290
63899977,0cyclictest325-21hwrng21:02:490
63899977,0cyclictest325-21hwrng20:51:330
63899976,1cyclictest674-21snmpd22:36:400
64019966,0cyclictest674-21snmpd00:21:253
64019965,1cyclictest674-21snmpd23:40:273
64019965,1cyclictest674-21snmpd00:30:103
64019965,1cyclictest15432-21cpuspeed_turbos20:50:113
63979966,0cyclictest674-21snmpd21:24:132
63979966,0cyclictest674-21snmpd20:56:042
63979966,0cyclictest674-21snmpd20:49:212
63979966,0cyclictest674-21snmpd20:16:212
63979966,0cyclictest674-21snmpd19:46:142
63979965,1cyclictest674-21snmpd21:34:562
63979965,1cyclictest674-21snmpd00:05:482
63979965,1cyclictest652-21ntpd23:25:112
63979964,2cyclictest674-21snmpd22:46:402
63899966,0cyclictest674-21snmpd21:18:580
63899966,0cyclictest325-21hwrng23:46:380
63899966,0cyclictest325-21hwrng22:53:250
63899966,0cyclictest325-21hwrng21:43:460
63899966,0cyclictest325-21hwrng21:20:140
63899966,0cyclictest325-21hwrng20:30:030
63899966,0cyclictest325-21hwrng00:31:430
63899965,1cyclictest674-21snmpd20:21:150
63899965,1cyclictest674-21snmpd19:46:380
63899965,1cyclictest674-21snmpd19:39:030
63899965,1cyclictest674-21snmpd19:30:070
63899965,1cyclictest674-21snmpd00:20:250
63899965,1cyclictest10968-21munin-plugin-st00:40:000
64019955,0cyclictest674-21snmpd21:30:443
64019955,0cyclictest674-21snmpd21:14:313
64019955,0cyclictest674-21snmpd19:37:063
64019955,0cyclictest325-21hwrng23:56:543
64019955,0cyclictest325-21hwrng20:17:463
64019954,1cyclictest674-21snmpd23:00:073
64019954,1cyclictest674-21snmpd20:07:103
64019954,1cyclictest29500-21head00:05:123
63979955,0cyclictest674-21snmpd21:17:012
63979951,1cyclictest341rcuc/223:05:002
63949954,1cyclictest59550irq/125-lan21:15:181
63899955,0cyclictest674-21snmpd22:30:420
63899955,0cyclictest325-21hwrng22:05:170
63899955,0cyclictest325-21hwrng22:04:160
63899955,0cyclictest325-21hwrng21:32:310
63899955,0cyclictest325-21hwrng00:04:030
63899954,1cyclictest674-21snmpd23:27:290
63899954,1cyclictest674-21snmpd20:59:330
63899954,1cyclictest674-21snmpd19:51:130
64019944,0cyclictest674-21snmpd23:46:003
64019944,0cyclictest325-21hwrng20:25:573
64019944,0cyclictest325-21hwrng00:27:373
64019943,1cyclictest674-21snmpd23:13:343
64019943,1cyclictest674-21snmpd22:35:343
64019943,1cyclictest674-21snmpd19:56:053
64019943,1cyclictest674-21snmpd19:45:073
64019943,1cyclictest674-21snmpd19:11:373
64019943,1cyclictest674-21snmpd00:35:173
64019943,1cyclictest431ktimers/319:20:093
64019943,1cyclictest20156-21ntpq21:00:173
64019943,1cyclictest0-21swapper/323:50:153
64019942,2cyclictest5984-21ntpq23:05:173
64019942,2cyclictest21592-21fw_packets21:05:123
64019942,2cyclictest1520-21fw_forwarded_lo22:55:123
64019942,2cyclictest1489-21cut00:15:133
64019941,3cyclictest0-21swapper/321:50:013
64019940,2cyclictest47750NetworkManager21:42:203
64019940,2cyclictest28825-21cat20:05:013
63979944,0cyclictest20022-21ntpq21:00:162
63979942,2cyclictest21969-21ntpq23:45:172
63979941,1cyclictest171rcu_preempt22:50:162
63899944,0cyclictest674-21snmpd20:25:260
63899944,0cyclictest325-21hwrng20:41:180
63899943,1cyclictest19813-21ntpq19:40:170
63899940,2cyclictest22555-21munin-run22:30:000
64019933,0cyclictest31021-21dump-pmu-power21:30:013
64019933,0cyclictest13210-21head22:05:163
64019933,0cyclictest0-21swapper/320:35:143
64019932,1cyclictest674-21snmpd21:39:203
64019932,1cyclictest674-21snmpd20:34:483
64019932,1cyclictest25245-21/usr/sbin/munin21:15:133
64019932,1cyclictest16001-21ntpq23:30:163
64019932,1cyclictest11512-21df_inode20:40:113
64019931,2cyclictest7312-21cat21:50:133
64019931,2cyclictest31597-21tune2fs20:10:133
64019931,2cyclictest13776-21cat20:45:143
64019930,3cyclictest15558-21ntpq22:10:143
64019930,3cyclictest0-21swapper/321:55:113
63979933,0cyclictest0-21swapper/219:15:142
63979933,0cyclictest0-21swapper/200:00:122
63979931,2cyclictest29973-21grep20:05:142
63979930,1cyclictest171rcu_preempt22:40:102
63979930,1cyclictest171rcu_preempt20:25:112
63979930,1cyclictest171rcu_preempt00:20:122
63899933,0cyclictest674-21snmpd20:01:170
63899932,1cyclictest652-21ntpd20:45:110
63899932,1cyclictest25792-21cut19:55:160
63899932,1cyclictest0-21swapper/022:15:200
64019920,2cyclictest17228-21grep23:35:113
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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